//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright            : (C) 2014 Eran Ifrah
// file name            : imageexportdialog.cpp
//
// -------------------------------------------------------------------------
// A
//              _____           _      _     _ _
//             /  __ \         | |    | |   (_) |
//             | /  \/ ___   __| | ___| |    _| |_ ___
//             | |    / _ \ / _  |/ _ \ |   | | __/ _ )
//             | \__/\ (_) | (_| |  __/ |___| | ||  __/
//              \____/\___/ \__,_|\___\_____/_|\__\___|
//
//                                                  F i l e
//
//    This program is free software; you can redistribute it and/or modify
//    it under the terms of the GNU General Public License as published by
//    the Free Software Foundation; either version 2 of the License, or
//    (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////

#include "imageexportdialog.h"

#include <wx/filedlg.h>
#include <wx/msgdlg.h>

ImageExportDialog::ImageExportDialog(wxWindow* parent)
    : _ImageExportDialog(parent)
{
    m_Scale = -1;
}

ImageExportDialog::~ImageExportDialog() {}

void ImageExportDialog::OnInit(wxInitDialogEvent& event) { m_textCtrlPath->SetValue(m_Path); }

void ImageExportDialog::OnOKClick(wxCommandEvent& event)
{
    m_ExportCanvas = m_checkBoxBackground->IsChecked();

    if(m_Path.IsEmpty()) {
        wxMessageBox(_("Image path cannot be empty."), _("Export image"), wxOK | wxICON_ERROR);
        m_textCtrlPath->SetFocus();

        return;
    }

    if(m_radioBtnScaleCustom->GetValue()) {
        if(!m_textCtrlScale->GetValue().ToDouble(&m_Scale)) {
            wxMessageBox(_("Canvas scale must be decimal value."), _("Export image"), wxOK | wxICON_ERROR);
            m_textCtrlScale->SetFocus();

            return;
        }
    } else
        m_Scale = -1;

    EndModal(wxID_OK);
}

void ImageExportDialog::OnUpdateCustomScale(wxUpdateUIEvent& event) { event.Enable(m_radioBtnScaleCustom->GetValue()); }

void ImageExportDialog::OnBowseClick(wxCommandEvent& event)
{
    wxFileName path(m_Path);
    wxFileDialog dlg(this, _("Export ERD to image..."), path.GetPath(), path.GetFullName(),
                     wxT("BMP Files (*.bmp)|*.bmp|GIF Files (*.gif)|(*.gif)|XPM Files (*.xpm)|*.xpm|PNG Files "
                         "(*.png)|*.png|JPEG Files (*.jpg)|*.jpg"),
                     wxFD_SAVE | wxFD_OVERWRITE_PROMPT);

    switch(m_BitmapType) {
    case wxBITMAP_TYPE_BMP:
        dlg.SetFilterIndex(0);
        break;
    case wxBITMAP_TYPE_GIF:
        dlg.SetFilterIndex(1);
        break;
    case wxBITMAP_TYPE_XPM:
        dlg.SetFilterIndex(2);
        break;
    case wxBITMAP_TYPE_PNG:
        dlg.SetFilterIndex(3);
        break;
    case wxBITMAP_TYPE_JPEG:
        dlg.SetFilterIndex(4);
        break;
    default:
        break;
    }

    if(dlg.ShowModal() == wxID_OK) {
        m_Path = dlg.GetPath();
        m_BitmapType = wxBITMAP_TYPE_BMP;

        switch(dlg.GetFilterIndex()) {
        case 0:
            m_BitmapType = wxBITMAP_TYPE_BMP;
            break;
        case 1:
            m_BitmapType = wxBITMAP_TYPE_GIF;
            break;
        case 2:
            m_BitmapType = wxBITMAP_TYPE_XPM;
            break;
        case 3:
            m_BitmapType = wxBITMAP_TYPE_PNG;
            break;
        case 4:
            m_BitmapType = wxBITMAP_TYPE_JPEG;
            break;
        }

        m_textCtrlPath->SetValue(m_Path);
    }
}
